diff options
| -rw-r--r-- | source3/printing/nt_printing.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/source3/printing/nt_printing.c b/source3/printing/nt_printing.c index 5070cf1ac4..81866ca9e1 100644 --- a/source3/printing/nt_printing.c +++ b/source3/printing/nt_printing.c @@ -2626,6 +2626,17 @@ void get_printer_subst_params(int snum, fstring *printername, fstring *sharename free_a_printer(&printer, 2); } +/**************************************************************************** + Update the changeid time. +****************************************************************************/ + +static uint32 rev_changeid(uint32 changeid) +{ + if (changeid == 0) + changeid = time(NULL); + return changeid++; +} + /* * The function below are the high level ones. * only those ones must be called from the spoolss code. @@ -2652,13 +2663,11 @@ WERROR mod_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level) * incremented on a SetPrinter() call. */ - time_t time_unix = time(NULL); - /* ChangeID **must** be increasing over the lifetime - of client's spoolss service in order for the + of client's spoolss service in order for the client's cache to show updates */ - printer.info_2->changeid = time_unix * 100; + printer.info_2->changeid = rev_changeid(printer.info_2->changeid); /* * Because one day someone will ask: @@ -2710,9 +2719,7 @@ WERROR add_a_printer(NT_PRINTER_INFO_LEVEL printer, uint32 level) * --jerry */ - time_t time_unix = time(NULL); - - printer.info_2->changeid = time_unix * 100; + printer.info_2->changeid = rev_changeid(printer.info_2->changeid); printer.info_2->c_setprinter++; result=update_a_printer_2(printer.info_2); |